Good afternoon Dear, I have a query I am running the wald test and I get the following error (Error in if (!id %in% names(data)) stop("Error: "id" must be one of the variables in the names of "data".") : the condition has length > 1) I am using the sample script from the GMMAT package. I don't know why it is giving this error could you help me. Thank you very much. Cheers!!
Good afternoon Dear, I have a query I am running the wald test and I get the following error (Error in if (!id %in% names(data)) stop("Error: "id" must be one of the variables in the names of "data".") : the condition has length > 1) I am using the sample script from the GMMAT package. I don't know why it is giving this error could you help me. Thank you very much. Cheers!!